1. Ifanele ukukhiqiza i-15-30L yosayizi ohlukile we-Chemical packaing jerrycan.
2. Yamukela uhlobo oluqhubekayo lwekhanda lokufa, isakhiwo esivunguza phezulu, esilungele umkhiqizo-deflashing ngokuzenzakalela ku-inthanethi, ukuthunyelwa kwe-scrap kulayini, ukuhlolwa kokuvuza komkhiqizo oqediwe kulayini, ukudlulisa, ukupakisha, njll., ukunciphisa izindleko zokusebenza nokwandisa umkhiqizo. isilinganiso.